Patent US4015052A successfully refreshed from Google Patents.
Patent US2761569A successfully refreshed from Google Patents.
US2761569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control unit for a truckmounted crane
Assignee: Individual
•
Filing: 1952-06-06
•
Granted: 1956-09-04
•
Expires: 1972-06-06
Abstract
No abstract record available.
Inventors
- 👤 Lavern R Iserman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:01
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/36; B66C23/62; B66C23/72; B66C23/78; B66C2700/00; B66C2700/03; B66C2700/0321; B66C2700/0357; B66C2700/0364; B66C2700/0371; B66C2700/0378; Y; Y10; Y10S; Y10S414/00; Y10S414/122
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |